Error not found in list.

[GoogleCodeExporter]

What steps will reproduce the problem?
Run a JUnit test with the following body for the class attached. Body 
"EqualsVerifier.forClass(ClassForEqualsVerifier.class).verify();"

What is the expected output? What do you see instead?
I expected a success message!!! Ok, I really expected an error which I can 
understand by it message or by reading the error messages page, but instead I 
get this "java.lang.AssertionError: net.sf.cglib.core.CodeGenerationException: 
java.lang.reflect.InvocationTargetException-->null". I don't get a clue from 
this!!

What version of the product are you using? On what operating system?
Version 1.0.2 on Ubuntu 11.04.

Please provide any additional information below.
I attached a java class which I think you will be able to reproduce the error.
As far I can get, the error is produce for the attribute of the type File.
Full stack trace from JUnit:
java.lang.AssertionError: net.sf.cglib.core.CodeGenerationException: 
java.lang.reflect.InvocationTargetException-->null
For more information, go to: 
http://code.google.com/p/equalsverifier/wiki/ErrorMessages
    at nl.jqno.equalsverifier.util.Assert.fail(Assert.java:96)
    at nl.jqno.equalsverifier.EqualsVerifier.handleError(EqualsVerifier.java:330)
    at nl.jqno.equalsverifier.EqualsVerifier.verify(EqualsVerifier.java:316)
    at com.jwt.tank.client.NewRequestCommandTest.equalsContractClassForEqualsVerifier(NewRequestCommandTest.java:239)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
    at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
    at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
    at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:73)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:46)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:180)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:41)
    at org.junit.runners.ParentRunner$1.evaluate(ParentRunner.java:173)
    at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
    at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:220)
    at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
    at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)

I hope this is enough, but if you need additional information feel free to ask 
for it.

Tanks,
Rodrigo.

Original issue reported on code.google.com by [email protected] on 3 Oct 2011 at 1:10

Attachments:

• ClassForEqualsVerifier.java

[GoogleCodeExporter]

Hi Rodrigo,

Thanks for your detailed error report. The problem seems to be related to the 
File class: the code generator that EqualsVerifier uses, is unable to create 
instances of it. I will fix this in the next release.

Until then, you can work around the problem as follows:

EqualsVerifier.forClass(ClassForEqualsVerifier.class)
    .withPrefabValues(File.class, new File(""), new File("/"))
    .verify();

Original comment by [email protected] on 5 Oct 2011 at 6:39

• Changed state: Accepted
• Added labels: ****
• Removed labels: ****

[GoogleCodeExporter]

It's fixed. Version 1.1 is available now.

Original comment by [email protected] on 11 Feb 2012 at 11:49

• Changed state: Fixed
• Added labels: ****
• Removed labels: ****